JEE MATHEMATICS MCQ: SET THEORY

1 Easy

1 of 1

Understanding +4 | -1

Which of the following relations is/are correct?

(a)

A-B=A-(A \cap B)

(b)

A=(A \cap B) \cup(A-B)

(c)

A-(B \cup C)=(A-B) \cup(A-C)

View answer and explanation

Correct option: D

(a) and (b)

Option D ((a) and (b)) is correct because the set identities A - B = A - (A ∩ B) and A = (A ∩ B) ∪ (A - B) are both correct.

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